They went with Barry O'Bama. To be sure, to be sure. Tanks a million!
Not that I'm putting over any Irish stereotypes, honest! Seriously though, Ireland is brilliant, I can't recommend a trip there highly enough.
America however, hmm not so sure. Although, Yellowstone Park is good, very good in fact (apart from "Old Faithful" which is really tacky, like Niagara Falls so I'm told). Also, Las Vegas is unlike anywhere I've ever been to before. But, it's a big place. Perhaps there are other parts that are worth exploring?